First report of chayote yellow mosaic virus in Côte d’Ivoire: a divergent strain infecting bitter melon

نویسندگان

چکیده

In this report, we present the first description of nine complete genome sequences a new strain chayote yellow mosaic virus (ChaYMV, genus Begomovirus, family Geminiviridae), provisionally named Côte d’Ivoire (ChaYMV-CI), isolated from bitter melon (Momordica charantia) leaf samples showing symptoms collected in region Abidjan 2013 and 2019. The nucleotide ChaYMV-CI DNA-A-like share highest sequence identities (91.8–92.5%) with those ChaYMV isolates Benin Cameroon. Phylogenetic analysis confirmed segregation into two distinct clades their affiliation to Old World monopartite begomoviruses. discovery West Africa, at limit taxonomic demarcation threshold for begomoviruses (91%), call further investigations molecular diversity, geographical distribution host range Western Africa.

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ژورنال

عنوان ژورنال: Australasian Plant Disease Notes

سال: 2022

ISSN: ['1833-928X']

DOI: https://doi.org/10.1007/s13314-022-00469-9